Saint Mary is

—as the Church invokes her—the Queen of peace. Therefore, when your soul is disturbed, the family or professional environment, the coexistence in society or among peoples, do not stop hailing it with that title: “Regina pacis, ora pro nobis!” —Queen of peace, pray for us! Have you at least tried it when you lose your calm? … —You will be surprised by its immediate effectiveness.

Saint Josemaria Escriva